SAMSET DEVELOPER: FacebookLogin Integration

Hello friends today we are learn about how to add social login. Social integration is very strong and useful component of any android app so lets start very easy or simple way.

actvity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/container"
tools:context=".MainActivitymyyy">

</RelativeLayout>

ActvityMain.java

import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;

import com.samset.facebooklogin.fragments.LoginFragment;

/**
* Created by samset on 17/05/16.
*/
public class MainActivity extends ActionBarActivity implements FragmentManager.OnBackStackChangedListener {
public static final String SOCIAL_NETWORK_TAG = "SocialIntegrationMain.SOCIAL_NETWORK_TAG";
private static ProgressDialog pd;
static Context context;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
context = this;
getSupportFragmentManager().addOnBackStackChangedListener(this);
homeAsUpByBackStack();

if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new LoginFragment())
.commit();
}
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
return true;
}

@Override
public void onBackStackChanged() {
homeAsUpByBackStack();
}

private void homeAsUpByBackStack() {
int backStackEntryCount = getSupportFragmentManager().getBackStackEntryCount();
if (backStackEntryCount > 0) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
} else {
getSupportActionBar().setDisplayHomeAsUpEnabled(false);
}
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
getSupportFragmentManager().popBackStack();
return true;
}
return super.onOptionsItemSelected(item);
}

public static void showProgress(String message) {
pd = new ProgressDialog(context);
pd.setProgressStyle(ProgressDialog.STYLE_SPINNER);
pd.setMessage(message);
pd.setCancelable(false);
pd.setCanceledOnTouchOutside(false);
pd.show();
}

public static void hideProgress() {
pd.dismiss();
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);

Fragment fragment = getSupportFragmentManager().findFragmentByTag(SOCIAL_NETWORK_TAG);
if (fragment != null) {
fragment.onActivityResult(requestCode, resultCode, data);
}
}

}

LoginFragment.java

import android.os.Bundle;

import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;

import com.github.gorbin.asne.core.SocialNetwork;
import com.github.gorbin.asne.core.SocialNetworkManager;
import com.github.gorbin.asne.core.listener.OnLoginCompleteListener;
import com.github.gorbin.asne.facebook.FacebookSocialNetwork;

import com.samset.facebooklogin.MainActivity;
import com.samset.facebooklogin.R;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
* A simple {@link Fragment} subclass.
*/
public class LoginFragment extends Fragment implements View.OnClickListener,
SocialNetworkManager.OnInitializationCompleteListener, OnLoginCompleteListener {

private View view;
public static SocialNetworkManager networkManager;
private Button btnfb;

//Give permissions
ArrayList<String> fbpermission = new ArrayList<String>();

public LoginFragment() {
// Required empty public constructor
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_login, container, false);
initView(view);

fbpermission.addAll(Arrays.asList("public_profile, email, user_friends"));
networkManager = (SocialNetworkManager) getFragmentManager().findFragmentByTag(MainActivity.SOCIAL_NETWORK_TAG);

return view;
}

private void initView(View view) {
btnfb = (Button) view.findViewById(R.id.facebook);
btnfb.setOnClickListener(this);
}

@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);

if (networkManager == null) {
networkManager = new SocialNetworkManager();
FacebookSocialNetwork fbNetwork = new FacebookSocialNetwork(this, fbpermission);
networkManager.addSocialNetwork(fbNetwork);
getFragmentManager().beginTransaction().add(networkManager, MainActivity.SOCIAL_NETWORK_TAG).commit();
networkManager.setOnInitializationCompleteListener(this);

} else {
//if manager exist - get and setup login only for initialized SocialNetworks
if (!networkManager.getInitializedSocialNetworks().isEmpty()) {
List<SocialNetwork> socialNetworks = networkManager.getInitializedSocialNetworks();
for (SocialNetwork socialNetwork : socialNetworks) {
socialNetwork.setOnLoginCompleteListener(this);
initSocialNetwork(socialNetwork);
}
}
}

}

private void initSocialNetwork(SocialNetwork socialNetwork) {
if (socialNetwork.isConnected()) {
switch (socialNetwork.getID()) {
case FacebookSocialNetwork.ID:
btnfb.setText("Show Facebook profile");
break;

}
}
}

@Override
public void onClick(View v) {
int networkId = FacebookSocialNetwork.ID;

SocialNetwork socialNetwork = networkManager.getSocialNetwork(networkId);
if (!socialNetwork.isConnected()) {
if (networkId != 0) {
socialNetwork.requestLogin();
MainActivity.showProgress("Loading social person");
} else {
Toast.makeText(getActivity(), "Wrong networkId", Toast.LENGTH_LONG).show();
}
} else {
startProfile(socialNetwork.getID());
}

}

private void startProfile(int networkId) {
Toast.makeText(getActivity(), "You Login", Toast.LENGTH_LONG).show();

ProfileFragment profile = ProfileFragment.newInstannce(networkId);
getActivity().getSupportFragmentManager().beginTransaction()
.addToBackStack("profile")
.replace(R.id.container, profile)
.commit();
}

@Override
public void onSocialNetworkManagerInitialized() {

//when init SocialNetworks - get and setup login only for initialized SocialNetworks
for (SocialNetwork socialNetwork : networkManager.getInitializedSocialNetworks()) {
socialNetwork.setOnLoginCompleteListener(this);
initSocialNetwork(socialNetwork);
}

}

@Override
public void onLoginSuccess(int socialNetworkID) {
MainActivity.hideProgress();
startProfile(socialNetworkID);
}

@Override
public void onError(int socialNetworkID, String requestID, String errorMessage, Object data) {
MainActivity.hideProgress();
Toast.makeText(getActivity(), "ERROR: " + errorMessage, Toast.LENGTH_LONG).show();
}
}

fragment_login.xml

ProfileFragment.java

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.github.gorbin.asne.core.SocialNetwork;
import com.github.gorbin.asne.core.listener.OnPostingCompleteListener;
import com.github.gorbin.asne.core.listener.OnRequestSocialPersonCompleteListener;
import com.github.gorbin.asne.core.persons.SocialPerson;
import com.github.gorbin.asne.facebook.FacebookSocialNetwork;
import com.github.gorbin.asne.googleplus.GooglePlusSocialNetwork;
import com.github.gorbin.asne.linkedin.LinkedInSocialNetwork;
import com.github.gorbin.asne.twitter.TwitterSocialNetwork;
import com.samset.facebooklogin.MainActivity;
import com.samset.facebooklogin.R;
import com.squareup.picasso.Picasso;

/**
* A simple {@link Fragment} subclass.
*/
public class ProfileFragment extends Fragment implements OnRequestSocialPersonCompleteListener {
private String message = "If you want integrating easy facebook login use this sample and lib";
private String link = "https://github.com/SamsetDev/FacebookLogin-master";

private static final String NETWORK_ID = "NETWORK_ID";
private SocialNetwork socialNetwork;
private int networkId;
private ImageView photo;
private TextView name;
private TextView id;
private TextView info;
private Button friends;
private Button share;
private RelativeLayout frame;

public static ProfileFragment newInstannce(int id) {
ProfileFragment fragment = new ProfileFragment();
Bundle args = new Bundle();
args.putInt(NETWORK_ID, id);
fragment.setArguments(args);
return fragment;
}
public ProfileFragment() {
// Required empty public constructor
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
setHasOptionsMenu(true);
networkId = getArguments().containsKey(NETWORK_ID) ? getArguments().getInt(NETWORK_ID) : 0;
((MainActivity)getActivity()).getSupportActionBar().setTitle("Profile");

View rootView = inflater.inflate(R.layout.fragment_profile, container, false);

frame = (RelativeLayout) rootView.findViewById(R.id.frame);
photo = (ImageView) rootView.findViewById(R.id.imageView);
name = (TextView) rootView.findViewById(R.id.name);
id = (TextView) rootView.findViewById(R.id.id);
info = (TextView) rootView.findViewById(R.id.info);
friends = (Button) rootView.findViewById(R.id.friends);
friends.setOnClickListener(friendsClick);
share = (Button) rootView.findViewById(R.id.share);
share.setOnClickListener(shareClick);
colorProfile(networkId);

socialNetwork = LoginFragment.networkManager.getSocialNetwork(networkId);
socialNetwork.setOnRequestCurrentPersonCompleteListener(this);
socialNetwork.requestCurrentPerson();

MainActivity.showProgress("Loading social person");
return rootView;
}

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
inflater.inflate(R.menu.menu, menu);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.option_menu_logout:
socialNetwork.logout();
getActivity().getSupportFragmentManager().popBackStack();
return true;
default:
return super.onOptionsItemSelected(item);
}
}

@Override
public void onRequestSocialPersonSuccess(int i, SocialPerson socialPerson) {
MainActivity.hideProgress();
name.setText(socialPerson.name);
id.setText(socialPerson.id);
String socialPersonString = socialPerson.toString();
String infoString = socialPersonString.substring(socialPersonString.indexOf("{")+1, socialPersonString.lastIndexOf("}"));
info.setText(infoString.replace(", ", "\n"));
Picasso.with(getActivity())
.load(socialPerson.avatarURL)
.into(photo);
}

@Override
public void onError(int networkId, String requestID, String errorMessage, Object data) {
MainActivity.hideProgress();
Toast.makeText(getActivity(), "ERROR: " + errorMessage, Toast.LENGTH_LONG).show();
}

private View.OnClickListener friendsClick = new View.OnClickListener() {
@Override
public void onClick(View view) {
FriendsFragment friends = FriendsFragment.newInstannce(networkId);
getActivity().getSupportFragmentManager().beginTransaction()
.addToBackStack("friends")
.replace(R.id.container, friends)
.commit();
}
};

private View.OnClickListener shareClick = new View.OnClickListener() {
@Override
public void onClick(View view) {
AlertDialog.Builder ad = alertDialogInit("Would you like to post Link:", link);
ad.setPositiveButton("Post link", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
Bundle postParams = new Bundle();
postParams.putString(SocialNetwork.BUNDLE_NAME, "Simple and easy way to add social networks for android application");
postParams.putString(SocialNetwork.BUNDLE_LINK, link);
if(networkId == GooglePlusSocialNetwork.ID) {
socialNetwork.requestPostDialog(postParams, postingComplete);
} else {
socialNetwork.requestPostLink(postParams, message, postingComplete);
}
}
});
ad.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int i) {
dialog.cancel();
}
});
ad.setOnCancelListener(new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog) {
dialog.cancel();
}
});
ad.create().show();
}
};

private OnPostingCompleteListener postingComplete = new OnPostingCompleteListener() {
@Override
public void onPostSuccessfully(int socialNetworkID) {
Toast.makeText(getActivity(), "Sent", Toast.LENGTH_LONG).show();
}

@Override
public void onError(int socialNetworkID, String requestID, String errorMessage, Object data) {
Toast.makeText(getActivity(), "Error while sending: " + errorMessage, Toast.LENGTH_LONG).show();
}
};

private void colorProfile(int networkId){
int color = getResources().getColor(R.color.btncolor);
int image = R.drawable.fb;
switch (networkId) {
case FacebookSocialNetwork.ID:
color = getResources().getColor(R.color.fbcolor);
image = R.drawable.com_facebook_profile_picture_blank_square;
break;
}
frame.setBackgroundColor(color);
name.setTextColor(color);
friends.setBackgroundColor(color);
share.setBackgroundColor(color);
photo.setBackgroundColor(color);
photo.setImageResource(image);
}

private AlertDialog.Builder alertDialogInit(String title, String message){
AlertDialog.Builder ad = new AlertDialog.Builder(getActivity());
ad.setTitle(title);
ad.setMessage(message);
ad.setCancelable(true);
return ad;
}
}

profile_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@color/gray">

<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_margin="8dp"
android:id="@+id/frame"
android:background="@color/btncolor">

<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_margin="3dp"
android:id="@+id/card"
android:background="#FFFFFF">

<ImageView
android:layout_width="100dp"
android:layout_height="100dp"
android:id="@+id/imageView"
android:layout_margin="8dp"
android:padding="2dp"
android:background="@color/gray"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:src="@drawable/fb"
android:adjustViewBounds="true"
android:cropToPadding="true"
android:scaleType="centerCrop"/>

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="NoName"
android:maxLines="3"
android:singleLine="false"
android:id="@+id/name"
android:padding="8dp"
android:layout_alignTop="@+id/imageView"
android:layout_toRightOf="@+id/imageView"
android:layout_toEndOf="@+id/imageView"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="null"
android:maxLines="3"
android:singleLine="false"
android:id="@+id/id"
android:padding="8dp"
android:layout_below="@+id/name"
android:layout_alignLeft="@+id/name"
android:layout_alignStart="@+id/name" />

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:id="@+id/info"
android:padding="8dp"
android:layout_marginBottom="4dp"
android:layout_below="@+id/imageView"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />

</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/buttonLayout"
android:layout_below="@+id/card"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:gravity="center"
android:background="@color/gray">

<Button
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Friends"
android:id="@+id/friends"
android:padding="8dp"
android:background="@color/btncolor"
android:layout_marginRight="1dp"
android:layout_weight="1"
android:textColor="#ffffffff"/>
<Button
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Share"
android:id="@+id/share"
android:padding="8dp"
android:background="@color/btncolor"
android:layout_weight="1"
android:textColor="#ffffffff"/>
</LinearLayout>
</RelativeLayout>

</ScrollView>

Thank you

FullSourceCode FacebookLogin-master

Live Sample

SAMSET DEVELOPER

Headertab

Tuesday 17 May 2016

FacebookLogin Integration

FullSourceCode FacebookLogin-master

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